LOLOL.......ah... kiss our collective @sses. Everything is for sale except the pump....what else do we care about, the red pipe? no disrespect, good luck with the part out.
many people run 144 pumps with the stock shoe - boring the shoe out to 144 isn't supposed to provide much of a performance gain
Yeah, but if you look at the pics, it like totally overlaps.
I know it overlaps, I am currently running the same setup (144mm pump and 122mm pump shoe - although mine has a ramp of silicon to smooth out the transition) As is, the ski still rides fine. No cavitation problems, great response, great top speed....
I will be boring out my pump shoe this winter, but I'm not expecting much of an improvement